Process for the preparation of high purity perindopril and intermediates useful in the synthesis
    33.
    发明授权
    Process for the preparation of high purity perindopril and intermediates useful in the synthesis 有权
    制备高纯度培哚普利和合成中有用的中间体的方法

    公开(公告)号:US07326794B2

    公开(公告)日:2008-02-05

    申请号:US10503272

    申请日:2003-01-29

    IPC分类号: C07D209/42

    CPC分类号: C07D209/42

    摘要: The invention relates to 1-{2(S)-[1(S)-(ethoxycarbonyl)butylamino]propionyl}-(3aS,7aS)octahydroindol-2(S)-carboxylic acid of the Formula I and the t-butylamine salt of the Formula I′ thereof free of contaminations derivable from dicyclohexyl carbodiimide, and a process for the preparation thereof.The invention also relates to new intermediates of the general Formula III (wherein R stands for lower alkyl or aryl lower alkyl).The compound of the Formula I—perindopril—is a known ACE inhibitor.

    摘要翻译: 本发明涉及式I的1- {2(S) - [1(S) - (乙氧基羰基)丁基氨基]丙酰基} - (3aS,7aS)八氢吲哚-2(S) - 羧酸和叔丁胺盐 式I'的化合物,其不含可衍生自二环己基碳二亚胺的污染物及其制备方法。 本发明还涉及通式III的新中间体(其中R代表低级烷基或芳基低级烷基)。 式I培哚普利的化合物是已知的ACE抑制剂。

    Pharmaceutical compositions with antianginal activity
    35.
    发明授权
    Pharmaceutical compositions with antianginal activity 失效
    具有抗心绞痛活性的药物组合物

    公开(公告)号:US4621101A

    公开(公告)日:1986-11-04

    申请号:US751623

    申请日:1985-07-02

    摘要: The invention relates to pharmaceutical compositions possessing valuable antianginal activity. These compositions show higher activity and more favorable therapeutic indices than the reference compound Prenylamine. Preparation of different kinds of pharmaceutical compositions, such as tablets, dragees, capsules and injectable solutions, containing compounds of general formula (I) ##STR1## or their acid addition salts as active ingredients, is disclosed, wherein in formula (I)R is phenyl or 4-chlorophenyl;R.sup.1 and R.sup.2 each represent hydrogen, methyl or isopropyl;R.sup.3 and R.sup.4 are hydrogen, or together form a chemical bond;n is an integer from 4 to 6;A means trimethylene, if n is 4 or 6; or ethylene, if n is 5.

    摘要翻译: 本发明涉及具有有价值的抗心绞痛活性的药物组合物。 这些组合物显示比参考化合物Prenylamine更高的活性和更有利的治疗指数。 公开了含有通式(I)化合物或其酸加成盐作为活性成分的不同种类的药物组合物如片剂,硫化物,胶囊和可注射溶液的制备,其中在式(I)中R是 苯基或4-氯苯基; R1和R2各自表示氢,甲基或异丙基; R3和R4是氢,或一起形成化学键; n为4-6的整数; 如果n为4或6,则表示三亚甲基; 或乙烯,如果n为5。

    Pharmaceutical compositions for the prevention and/or treatment a
gastrointestinal diseases
    39.
    发明授权
    Pharmaceutical compositions for the prevention and/or treatment a gastrointestinal diseases 失效
    用于预防和/或治疗胃肠道疾病的药物组合物

    公开(公告)号:US5597822A

    公开(公告)日:1997-01-28

    申请号:US443487

    申请日:1995-05-18

    CPC分类号: A61K31/15 A61K31/495

    摘要: The invention refers to pharmaceutical compositions for the prevention and/or treatment of gastrointestinal diseases connected with infections caused by Helicobacter pylori and a method for the treatment of such diseases.The pharmaceutical composition of the invention comprises as active ingredient a cyclic ketone derivative of the formula I ##STR1## wherein and R.sup.1 mean independently hydrogen or halo;R.sup.0 stands for hydrogen or a C.sub.1-4 alkoxy group;R.sup.2 and R.sup.3 independently represent hydrogen; a straight or branched chain C.sub.1-8 alkyl optionally substituted by a dimethylamino group; a C.sub.2-6 alkenyl or a C.sub.3-7 cycloalkyl group; orR.sup.2 and R.sup.3 together with the adjacent nitrogen atom form a 6-membered heterocyclic group containing an additional nitrogen atom that may bear a phenyl group optionally substituted by a C.sub.1-4 alkoxy group;or its stereoisomer or optical isomer or a possible mixture thereof, or a pharmaceutically acceptable acid addition salt or quaternary ammonium salt thereof in admixture with carrier(s) commonly used in pharmaceutical compositions.

    摘要翻译: 本发明涉及用于预防和/或治疗与由幽门螺杆菌引起的感染有关的胃肠道疾病的药物组合物和治疗这些疾病的方法。 本发明的药物组合物包含作为活性成分的式I(I)的环酮衍生物,其中R 1独立地表示氢或卤素; R0表示氢或C1-4烷氧基; R2和R3独立地表示氢; 任选被二甲基氨基取代的直链或支链C 1-8烷基; C 2-6烯基或C 3-7环烷基; 或者R 2和R 3与相邻的氮原子一起形成含有另外的氮原子的6元杂环基,其可以具有任选被C 1-4烷氧基取代的苯基; 或其立体异构体或光学异构体或其可能的混合物,或其药学上可接受的酸加成盐或季铵盐与药物组合物中通常使用的载体混合。